Blu-Mol Bi-Metal Hole Saw 83mm 3.1/4in GFS4T3M Each wrench is supplied with

Each wrench is supplied with a traceable calibration certificate

inches on the lower edge

sliding end hook & strong ABS plastic case

Includes dust bag and 1x #80 sanding paper

Blu-Mol Bi-Metal Hole Saw 83mm 3.1/4in GFS4T3M Each wrench is supplied withBLU MOL BI METAL HOLE SAW 83mm (3. 1 4in ) Cobalt M42 industrial grade steel cutting edge provides shock resistant teeth and resists strippage 4 6 positive tooth configuration allows for fast, smooth cuts and less vibration 48mm depth of cut Fleem ground teeth Wide slot design on side walls and backing plate for increased visibility while cutting 5mm thick heavy duty backing plate eliminates need for drive plate Cuts 30% faster than conventional saws